Practice problem
Simplify. 51+2\frac{5}{1+\sqrt{2}}1+25
5−525-5\sqrt{2}5−52
−5−52-5-5\sqrt{2}−5−52
5+525+5\sqrt{2}5+52
52−55\sqrt{2}-552−5
Type a concept, like “slope” or “photosynthesis”.
